JEE Main & Advanced
Physics
Transmission of Heat
Question Bank
Numerical Value Type Questions - Heat Transfer
question_answer
Heat is flowing through the cylindrical rods of the same material. The diameters of the rods are in the ratio 1:2 and their lengths are in the ratio 2:1. If the temperature difference between their ends is the same then the ratio of the amount of heat conducted through them per unit time will be-